(#649)Acceptable testing for glass film.


In case of glass with film meeting SHGC for GRIHA compliance, what should be the test procedure for SHGC of glass+ film and U value of glass+ film with frame?
As per CEPT technical team SHGC of glass will be tested as per NFRC guidelines and U values with frame assembly will be as per ASTM C1369 not ISO 15099.
Kindly come back to us with solution.


Testing protocol standards mentioned for effective SHGC and U-value are acceptable.



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